baber/WOPTO huggingface dataset:
Patent JP-H0642695-A (JP)
Title: Drain pipe for air-conditioner
Inventor: NAGAYOSHI AKIO
IPC: F24F13/22
Filed: 1991-06-27
Abstract: PURPOSE:To provide a drain pipe having a pipe body integrally incorporated at one cut-out end thereof with an insertion port, by embedding a reinforcing wire in the other end part of the pipe so as to reduce the diameter of the pipe at that part, and by incorporating the insertion port formed at its outer periphery with spiral beads, integrally with the pipe. CONSTITUTION:A reinforcing wire 13 is embedded over a predetermined length in one end part of a pipe body 1 without interposing a heat insulator 12 therebetween so that the diameter of the pipe body 1 is decreased by a value corresponding to the thickness of the insulator 12. Further, an insertion port 2 formed at its outer periphery with a spiral bead 4 is integrally incorporated with the pipe body 1, and the insulator 12 exposed from the other end cut-out 3 of the pipe body 1 is covered with inner and outer peripheral bands 11. Since the reinforcing wire 13 is embedded in the insertion port 12, the strength thereof is enhanced so as to expect satisfactory coupling. Further, since the embedded reinforcing wire 13 suitably serves as a screw thread, the insertion port 2 can be screwed into the pipe body 1 so as to further ensure the coupling.
Patent JP-S57109514-A (JP)
Title: Surface-flaw preventing method of stainless steel sheet in hot rolling
Inventor: MORITA MASAHIKO
IPC: B21B45/00
Filed: 1980-12-26
Abstract: PURPOSE: To prevent the titled material from generating surface-flows without controlling complicated conditions such as hot rolling ones in a hot rolling of the material, by restricting the ion concentration of cooling water for rolling rolls within a range of conditions obtainable from the relative equations.  
     CONSTITUTION: The ion concentrations of Cl -  ion and CO 3   2-  ion of cooling water for descaling rolls and rolling rolls are restricted within the ranges of conditions of the equationsI, II, and are made ≤200ppm Cl -  ion concentration and ≤500ppm M value. Then stainless steel material is hot rolled by merely controlling the quality of water used for the hot rolling without controlling complicated conditions such as a slab heating temp., heating time, atmosphere of a heating furnace, and rolling pass schedule. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0743396-A (JP)
Title: Chopper type voltage comparator
Inventor: MURATA KENJI
IPC: H03K5/08
Filed: 1993-07-26
Abstract: PURPOSE:To provide a highly accurate low power consumption chopper type voltage comparator having small circuit area. CONSTITUTION:The chopper type voltage comparator comprises a voltage comparing circuit 15 for comparing a signal voltage with a reference voltage to output a comparison result, and a latch circuit 16 for holding the voltage comparison result. An inverter 11 constituting the voltage comparing circuit 15 has a threshold voltage set equal to those of inverters 12, 13 constituting the latch circuit 16. Since the voltage gain of the inverter 11 in the voltage comparing circuit 15 is maximized in the vicinity of the threshold voltage of the latch circuit 16, the input voltage range of the inverter 11 corresponding to that of the latch circuit 16, where the voltage comparison result outputted from the latch circuit 16 becomes unstable, can be narrowed significantly.
Patent JP-S5972727-A (JP)
Title: Positioning table
Inventor: OKU KENICHI
IPC: H01L21/68
Filed: 1982-10-19
Abstract: PURPOSE:To make a positioning table to have low total height, to make to have high rigidity, to enable to perform precise positioning, and to enable to perform rotational motion making an arbitrary position as the center of rotation by a method wherein a control means to make the table to perform motion on a plane, a positioning means of three axes enabling to perform reciprocations on straight lines and a means to control the direction of motion are provided. CONSTITUTION:By rotating an X motor 21, a Y1 motor 26 and a Y2 motor 31 respectively at the prescribed angles, an X roller pusher 18, a Y1 roller pusher 23 and a Y2 roller pusher 28 are linearly transferred by the prescribed quantities through respectively an X screw shaft 20, a Y1 screw shaft 25 and a Y2 screw shaft 30. An X roller 15, a Y1 roller 16 and a Y2 roller 17 equipped to the transfer table 11 are pressed as to come in contact always with the roller pushers according to an X spring 22, a Y1 spring 27 and a Y2 spring 32. The transferred quantity of the roller is the same with the transferred quantity of the roller pusher, and the rollers are enabled to transfer rotating in the direction perpendicular to the transferring direction thereof along the edge faces of the roller pushers. By rotating the motors at the prescribed angles, the transfer table 11 is transferred by the prescribed quantity.
Patent JP-S6076114-A (JP)
Inventor: ITOU HIDEO
IPC: H01G9/02
Filed: 1983-10-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0350219-A (JP)
Title: Polymerizable unsaturated group-terminated aromatic polyamide oligomer and its production
Inventor: TAKIYAMA EIICHIRO
IPC: C08G69/34
Filed: 1989-07-17
Abstract: PURPOSE:To obtain the title oligomer which can be used as a starting material for a thermosetting aromatic polyamide of excellent moldability by reacting an aromatic diamine with an internally unsaturated organic acid halide and an aromatic dicarboxylic acid dihalide in the presence of a hydrogen halide acceptor. CONSTITUTION:An aromatic diamine (e.g. m-phenylenediamine) is reacted with an internally unsaturated organic acid halide (e.g. crotonoyl chloride) and an aromatic dicarboxylic acid dihalide (e.g. isophthaloyl chloride) in the presence of a hydrogen halide to produce the title oligomer of formula I [wherein A and A' are each an organic residue having a radical-polymerizable internal unsaturation (A and A' may be the same); B and B' are each a bivalent group of CO or SO2; R and R' are each a bivalent aromatic group; and (n) is 1-15] (e.g. an oligomer of formula II). This oligomer can be cured in the presence of a radical generation catalyst, and the cured aromatic polyamide is increased in mechanical strengths and chemical stability at high temperatures.
Patent JP-S5975029-A (JP)
Inventor: SHIMADA SADAHIRO
IPC: A47L9/04
Filed: 1982-10-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0475992-A (JP)
Title: Announcement device of elevator
Inventor: HAYASHI YUICHIRO
IPC: B66B3/00
Filed: 1990-07-13
Abstract: PURPOSE:To enhance the service during elevator operation by acknowledging voices, entering signals given by a voice print sensing/distinguishing means, intra-cage load sensing means, and cage call sensing means, performing computa tion, and driving a speaker with a volume adjusting means. CONSTITUTION:A voice acknowledging means 5 acknowledges voices of a passenger or passengers in an elevator cage picked up by a microphone 4, and a voice print is sensed by a voice print sensing means 6 and fed into a microcomputer 12. A talk sensing means 7 judges whether voice prints of two or more persons are included. Another judgement is made to know whether the input value from an intra-cage load sensing device 8 to the microcomputer 12 is over a certain specified level. A volume restricting means 9 for back ground music is actuated with checking with voice and confirmation with the load, and a back ground music is broadcasted with a volume lowered by a volume adjusting device 2. The microcomputer 12 enters a signal given by a cage call sensing means 10 to serve judging whether or not cage call exists, and after elapse of a certain period since the last cage call went out, a volume restriction disengaging means 11 is actuated to cause restitution to the normal volume.
Patent JP-H0350240-A (JP)
Title: Production of textured translucent artificial marble
Inventor: TADAOKA EISUKE
IPC: C08J5/00
Filed: 1989-07-17
Abstract: PURPOSE:To obtain a textured artificial marble excellent in transparency and gloss in good productivity by molding a heterogeneous mixture obtained by mixing a specified composition with a colorant of a hue different from that of the composition and stopping the mixing before they are homogeneously dispersed by a fressurized heating under specified conditions. CONSTITUTION:A heterogenous mixture obtained by mixing a composition comprising an unsaturated polyester resin obtained by dissolving an unsaturated polyester in an ethylenically unsaturated monomer (e.g. styrene), a curing agent (e.g. t-butyl peroxybenzoate), an inorganic filler (e.g. aluminum hydroxide), a three-dimensional styrene polymer of a mean particle diameter <=100mum and a mold release (e.g. zinc stearate) with a colorant of a hue different from that of the composition and stopping the mixing before they are homogeneously mixed is molded by heating at 110-180 deg.C under a pressure >= 10kgf/cm<2>.
Patent JP-S6263246-A (JP)
Inventor: DANIERU EFU MAKOOMITSUKU
IPC: F16H63/32
Filed: 1986-08-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0766886-A (JP)
Title: Electrically-driven cord lock set for telegraph wiring cabinet
Inventor: EDOWAADO SHIN
IPC: E05B47/02
Filed: 1993-07-27
Abstract: PURPOSE: To supply electric power non-permanently from a connected power source by discriminating whether or not an input code is the same as the reset code through comparison and, generating an unlock signal when both signals are the same. CONSTITUTION: After a receiver 26 and an output device 30 are connected to each other, a code is inputted from a keyboard 15, encoded by means of the encoder of a controller 13, and outputted to a code identification controller 6 through a signal line (a). Then the controller 6 reads a code stored in a code storing device 22 and compares the code with the input code. When both codes coincide with each other, the controller 6 generates an unlock signal and an electronic switch 23 is turned on. Consequently, a rechargeable battery 34 excites a motor-driven lock 37 through a line (b) and a blocking board 25 is moved by the magnetic field generated by the current flowing through the lock 37 and releases a latch 31 from a blocked state. Therefore, the latch 31 is moved to an 'unlocking position' and executes unlocking.
Patent JP-H065458-A (JP)
Title: Lead frame
Inventor: YAMAZAKI MITSUHIRO
IPC: H01G4/228
Filed: 1992-06-18
Abstract: PURPOSE:To improve wettability of solder by forming solder plating on a base material through a copper base electrolytic plating. CONSTITUTION:A copper base electrolytic plating is formed in thickness of 1.5-5.0mum on a test piece by using iron-nickel alloy, a popular name of 42 alloy. Then, solder plating is formed in thickness of 2.0-6.0mum. Ingredient ratio of the plating is tin : lead =70:30-95:5. Thus, no irregularity occurs in thickness of the plating on a surface at 260 deg.C, and wettability of solder can be largely improved. Copper electrolytic plating as a base is satisfactorily draped with the solder plating, and no irregularity almost occurs in the plating thickness on the surface even if it is exposed with about 260 deg.C. When the thickness of the solder plating is set to 6.0mum or more, a layer is formed in the plating to be easily peeled not to be desirable, while if it is set to 2.0mum or less, wettability of the solder is not so improved.
Patent JP-2001011925-A (JP)
Title: Multi-layer structure resin conducting tube and drainage structure
Inventor: FUJITA AKIRA
IPC: E03F1/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To drain the rainwater passing through a water-permeable structure layer by braiding a resin monofilament into many layers to form a net-like structure. SOLUTION: A monofilament 1 is braided to form a resin conducting tube 2 having a net-like structure and the inner diameter of 5-125 mm, and an outer tube 4 (monofilament braided layer) is overlapped and is braided on an inner tube 3 (monofilament braided layer). The low-contraction type resin monofilament 1 preferably having the heat contraction factor of 10% or below is optimum. The monofilament diameter is preferably set to 0.2-5 mm. The monofilament 1 is braided with an 8-64-spindle braider to form the inner tube 3, the outer tube 4 is formed on it by similar braiding, and a resin conducting tube with a multi-layer net-like structure can be obtained. The resin conducting tube with the outer diameter of 35ϕ or above having a problem in the past can be coped with, and the drainage capability can be improved by diameter expansion.
Patent JP-S6429997-A (JP)
Title: Environmental abnormality alarming facility
Inventor: KIMURA TETSUO
IPC: G08B21/00
Filed: 1987-07-25
Abstract: PURPOSE:To improve the reliability of the titled facility by predicting the degree of danger based on a value estimated by an estimation arithmetic circuit that estimates detection data during a saturation period when signals obtained by an analog sensor come in saturation by using historical data immediately preceding the saturation period. CONSTITUTION:The following two are provided: a saturated state detecting means 6 that detects a saturation when signals obtained by the analog sensor 1 is a saturated state, and the estimation arithmetic circuit 7 that estimates the detection data during the saturation period by using the historical data immediately before the saturated state, and the danger degree is predicted by the value estimated by the circuit 7. Therefore, the dynamic range is provided within such a degree that the resolution of a signal is not impaired, and if the signal output comes saturated, a signal estimated out of a signal preceding the saturation point instead of fixing at the saturation point. As a result, the reliability can be improved.
Patent JP-S5975991-A (JP)
Title: Pretreatment of solid fuel
Inventor: TAKAHASHI SEIICHI
IPC: F23K1/04
Filed: 1982-10-22
Abstract: PURPOSE:To pulverize a solid fuel efficiently and produce a non-tacky solid fuel in powder, by heating coarsely crushed solid fuel to a temperature below its ignition point by use of exhaust gas of combustion and agitating it for separation into solid and liquid components. CONSTITUTION:A coarsely crushed solid fuel 1 is fed into a centrifugal separator 2 and is heated with exhaust gas of combustion to a temperature not exceeding its ignition point. At the same time, the solid fuel is agitated for separation into solid component 10a and liquid component 11. The liquid component 11 is directly fed into a combustion system 4 as fuel and is burned together with air for combustion 7b preheated in a preheater 3. The solid component 10a is fed into the prehater 3 to obtain a solid component 10b cooled by heat exchange with air 7a, a preheated solid component 10b and preheated air for combustion 7b. Exhaust gas 9a from the centrifugal separator 2 also preheats air 7a in the preheater 3 and is discharged as a cooled exhaust gas 9b. The solid component 10b cooled in the preheater 3 is crushed in a crusher 5 into solid fine powder fuel 10a.
Patent JP-S6428628-A (JP)
Title: Projector device
Inventor: HANDA SHUNJI
IPC: G03B21/00
Filed: 1987-07-24
Abstract: PURPOSE:To fetch the light quantity of information at the maximum by setting an angle made by a direction where the polarized wave characteristics of light including information is strong with the direction of incidence onto a metallic surface in a specified angle, making the said light incident on the metallic surface and projecting the reflected light on a screen. CONSTITUTION:A unit 1 using a TN type liquid crystal light valve is provided in a projector device to be set as a projection information source, which is made to project the light having the polarized light characteristic. And the said light is reflected on the metallic reflecting surfaces 2 and 3 and projected on a transmissive type screen 4. At such a time, the light is made incident on the metallic surface so that the direction where the polarized wave characteristic of the polarized light characteristic of the light from the unit 1 is strong makes about 90 deg. with the direction of incidence onto the metallic reflecting surface 2. Then, the projection information can be fetched at the maximum since the angle made by the direction of polarized light with the direction of incidence onto the metallic reflecting surface is set 90 deg..
Patent JP-H0530122-A (JP)
Title: Decision system for communication path
Inventor: TODO KOICHI
IPC: G06F15/177
Filed: 1991-07-24
Abstract: PURPOSE:To relieve trouble of setting the communication path by using a path inquiry means so as to retrieve a network configuration path storage means thereby processing the inquiry from other computer. CONSTITUTION:A network configuration registration/deletion) means 1 registers or deletes network configuration information of other computer connecting directly to its own computer to or from a network configuration/path storage means 2 storing network configuration information and path information of a computer connected indirectly. A path inquiry means 3 gives a command to a path selection means 4 in a way that the means 4 retrieves the means 2, uses a path communication means 5 as required to make inquiry of other computer or to process the inquiry from other computer. Through the constitution above, since whether or not communication is actually implemented is discriminated by a direct or indirect inquiry result, trouble of retrieval is relieved.
Patent JP-H0523347-A (JP)
Title: Ultrasonic therapeutic apparatus
Inventor: SAKURAI TOMOHISA
IPC: A61B18/00
Filed: 1991-07-24
Abstract: PURPOSE:To obtain an ultrasonic therapeutic apparatus which enable controlling of a sucking operation selectively according to purposes. CONSTITUTION:Ultrasonic vibration is transmitted to a probe 3 by an ultrasonic oscillation means 2 and the tip of the probe 3 is made to abut a biotissue to crush or emulsify the biotissue so that the tissue is sucked away by a suction means 8. In an ultrasonic therapeutic apparatus thus arranged, a control means is provided having a continuous suction mode in which a suction is always performed by the suction means 8 and an interlocking suction mode in which a suction is performed by the suction means 8 interlocking ultrasonic oscillation by the ultrasonic oscillation means 12 and a switching means 16 to switch these modes.
Patent JP-H1027337-A (JP)
Title: Magnetic recording medium and its production
Inventor: TAKANO MASAE
IPC: H01F1/20
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To improve electromagnetic conversion characteristics of a coating type magnetic recording medium, to ensure compatibility for Cue audio (longitudinal audio) characteristics with a conventional metal tape, to maintain electromagnetic conversion characteristics and residual magnetic flux density after ageing and to reduce the material cost. SOLUTION: This multilayered magnetic recording medium has at least two magnetic layers comprising a first magnetic layer having a magnetic powder dispersed in a binder formed on a second magnetic layer 2 having a magnetic powder dispersed in a binder resin on a nonmagnetic base 3. In this medium, the magnetic powder which comprises the first magnetic layer 1 is a Fe-Co ferromagnetic powder, and the first layer exhibits >=250 mT initial residual magnetic flux density Br0 and >=120kA/m coercive force Hc and contains Al and Y together as a sintering preventing agent. The magnetic powder which comprises the second magnetic layer 2 consists of Co-Fe3 O4 having 30 to 35m<2> /g specific surface area by BET method, and the layer shows >=200mT initial residual magnetic flux density Br0 and >=67.6kA/m coercive force Hc.
Patent JP-H0911794-A (JP)
Title: Tilting mechanism of rearview mirror
Inventor: IKEGAYA YOSHINOBU
IPC: B60R1/072
Filed: 1995-06-29
Abstract: PURPOSE: To improve the responsiveness of the tilting, and to obtain a desired tilting angle instantly, by arranging in parallel at least two springs of the springs made of an form-memory alloy which are provided at the positions of the upper and the lower, and the left and the right, and furthermore, connecting them in series electrically. CONSTITUTION: Tension springs 10 to 13 made of a form-memory alloy which are used to tilt a mirror in the vertical and the lateral directions are provided parallel forming a set of two springs, at the positions in the up and down, and the left and right, and the two tension springs are connected in seried electrically. That is, the series connection of springs 10a and 10b, the series connection of springs 11a and 11b, the series connection of springs 12a and 12b, and the series connection of springs 13a and 13b, are connected in parallel respectively, each series connection is selected by converting a notch switch 32 as a converting means, and connected with a power source 33.  Consequently, when a current is let flow to one of the series connections by operating the notch switch 32, the current is to flow to a pair of tension springs, and the form-memory alloy generates a transformation by the Joule heat.
Patent JP-H0741537-A (JP)
Title: Thixotropic urethane composition with storage stability
Inventor: HIBI KENICHI
IPC: C08L75/00
Filed: 1993-07-27
Abstract: PURPOSE:To improve the storage stability of and impart thixotropic properties to a urethane compsn. by compounding an isocyanate-terminaterd urethane prepolymer with a bisphenol deriv. and a colloidal silica. CONSTITUTION:A urethane compsn. is obtd. by compounding an isocyanate- terminated urethane prepolymer obtd. by reacting a polyhydroxyl compd. with a polyisocyanate (e.g. 2,4-tolylene diisocyanate) with a bisphenol deriv. and a colloidal silica. A suitable bisphenol deriv. is one obtd. from a bisphenol, a 2-5C alkylene glycol, and (meth)acrylic acid (or its deriv.), examples being compds. of formulas I and II (wherein R<1> and R<2> are each H, 1-6C alkyl, alkylene, or alkylidene; and m+n is higher than 10). The compsn., undergoing only a small increase in viscosity on aging, maintains workability after long storage similar to just after the production.
Patent JP-H0824820-A (JP)
Title: Prevention of generation of dioxine
Inventor: MOTODA KENRO
IPC: A62D3/40
Filed: 1994-07-15
Abstract: PURPOSE:To suppress the formation of dioxine from waste by heating the waste to a predetermined temp. or higher in a hermetically closed container while accelerating the dehydrochlorinating/dechlorinating reaction of partially formed dioxine and to thermally decompose residue containing a part of formed dioxine to make the same harmless. CONSTITUTION:Waste F of a chlorine-containing synthetic resin material is put in a hermetically closed container 1 to be heated to 100150 deg.C to evaporate moisture and the moisture is sucked and removed from the container to bring the container to an oxygen free state and the interior of the container is heated to about 273 deg.C or higher to form hydrogen chloride or chlorine gas which is, in turn, passed through a liquid filter using water or an aq. soln. to be removed under suction. Subsequently, the container 1 is heated to about 421 deg.C, or higher not only to suppress the formation of dioxine from the waste F but also to accelerate the dehydrochlorinating/dechlorinating reaction of dioxine and the formed hydrogen chloride or chlorine gas is passed through a filter 16 to be sucked and removed.